diffidence
Definitions
Modesty or shyness resulting from a lack of self-confidence.
Hesitancy in acting or speaking through lack of self-assurance.
Examples
Despite his immense talent, his natural diffidence often prevented him from speaking up during team meetings.
She overcame her initial diffidence and delivered a powerful presentation to the board of directors.
Synonyms
shyness timidity modesty self-doubt hesitation bashfulness reticence
Antonyms
confidence boldness assertiveness assurance audacity self-reliance fearlessness